From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA9BBC43603 for ; Thu, 19 Dec 2019 20:39:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8E6D724679 for ; Thu, 19 Dec 2019 20:39:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="N69gkkmW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727179AbfLSUje (ORCPT ); Thu, 19 Dec 2019 15:39:34 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:33922 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726906AbfLSUje (ORCPT ); Thu, 19 Dec 2019 15:39:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=ZiPJlc5R66OrSg0ZomFfy6GmZZH59Hsf7n1Lcs1QDCE=; b=N69gkkmWpRSIgVu3w+Uiggl6XP OYMaLE0BkLhHWyThYdBDSThuBC7JNYmLCvsxgbgeSEwWih1gZdtpNFSsqil3MibvY4LQ6IMUqlKTp RWIOtf+3m+bX9iVhpyaFfjASfRdx9wVpL9vNFwdmm9A7vw2/TOvVfAq109TqJIKyakEI=; Received: from andrew by vps0.lunn.ch with local (Exim 4.93) (envelope-from ) id 1ii2a3-0005bI-D9; Thu, 19 Dec 2019 21:39:31 +0100 Date: Thu, 19 Dec 2019 21:39:31 +0100 From: Andrew Lunn To: Michael Grzeschik Cc: f.fainelli@gmail.com, netdev@vger.kernel.org, davem@davemloft.net, kernel@pengutronix.de Subject: Re: [PATCH] mdio-bitbang: add support for lowlevel mdio read/write Message-ID: <20191219203931.GN17475@lunn.ch> References: <20191107154201.GF7344@lunn.ch> <20191218162919.5293-1-m.grzeschik@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191218162919.5293-1-m.grzeschik@pengutronix.de> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Wed, Dec 18, 2019 at 05:29:19PM +0100, Michael Grzeschik wrote: > Some phys support special opcode handling when communicating via mdio. > This patch introduces mdio_ll_read/write which makes it possible to set > the opcode. It implements these functions in the gpio-bitbang driver, > which is capable of setting the opcode on read and write. > > Signed-off-by: Michael Grzeschik Hi Michael It is normal to post the user of a new API at the same time as a new API. I'm having trouble working out how this is supposed to be used. Andrew